TECNO DOD ACTIVITY 1-MATHEMATICS 8 A. Expression reveal Tell whether the expression is a difference of two squares or not. If the expression is a difference of two squares, draw, otherwise draw If the expression is a difference of two squares, find the factor. 1. 100-b² 2. a³-64 3. a²b²-8 5.4ac²-16 7.a²-b 4. b-s¹p6.200b-16 8. xy-49 9.81-64b¹8 10. d-4


B. Am I Perfect? Tell whether the trinomial is perfect or not. If it is perfect, then find its factor. 1. x² + 8x + 16 4. x² + 3x+2 7. a²-5a-14 5. x²-13x + 10 2. b² + 16x+64 3. g² + 4ag +4a² 6. d¹-20cd² + 100c² 8. 16s - 32s² + 16 9.49 +42 h¹ +9h³​